Answer:
(1, 0 )
Step-by-step explanation:
for 4x² - 9x + 5
with a = 4, b = - 9 and c = 5
Using the quadratic formula with these values, then
x = ( 9 ± [tex]\sqrt{(-9)^2-(4(4)(5)}[/tex]) / 8
= ( 9 ± [tex]\sqrt{81-80}[/tex] ) / 8
= ( 9 ± 1 ) / 8
x = [tex]\frac{9+1}{8}[/tex] = [tex]\frac{10}{8}[/tex] = 1.25
or x = [tex]\frac{9-1}{8}[/tex] = [tex]\frac{8}{8}[/tex] = 1
hence the other x- intercept = (1, 0 )
